||It can automatically regulate its process in relation to its position.
||By having an infrared emitter and detector sending out IR light and waiting for the light to be reflected back it is possible for the IR-detector to calculate the distance to an object
||It is combined of with memory RAM and ROM and programmable input and output pins. They are utilized in automatically controlled products
||It is mainly used to produce friction between the two surfaces that maintain the object in its place
||it consist of two wheels powered by different motors although they are mounted on the same axis. Because of the fact that the the wheels are being driven independently , it is possible to rotate two wheels in opposite directions.
||2 channel relay
||As alternate switch
||Motor driver L239D
||It is used to drive bidirectional current
||It is the source used to clean the board as it helps to remove the dirt from surface
||it is used to clean to store the cleaning liquid which helps to clean the board
||In this model we are using LED's to indicate various activities of the model